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Regex exactly n OR m times
Consider the following regular expression, where X is any regex.
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Troubleshooting “The use statement with non-compound name … has no effect”
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Finding Number of Cores in Java
How can I find the number of cores available to my application from within Java code?
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Rebasing remote branches in Git
... an intermediate Git repository to mirror a remote SVN repository, from which people can clone and work on. The intermediate repository has it's master branch rebased nightly from the upstream SVN, and we are working on feature branches. For example:
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Express.js - app.listen vs server.listen
This may be a very basic question but I simply don't get it. What is the difference between creating an app using Express.js and starting the app listening on port 1234, for example:
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'const string' vs. 'static readonly string' in C#
In C#, what's the difference between
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How to open every file in a folder?
I have a python script parse.py, which in the script open a file, say file1, and then do something maybe print out the total number of characters.
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Example of multipart/form-data
I am wondering if anyone can share with me an example of multipart/form-data that contains:
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Linux, Why can't I write even though I have group permissions?
I want to create a file in a directory owned by the staff group which I am a member of. Why can I not do this?
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